Coa is a very rare variant of Coy that first appeared in 2022 and is quickly gaining ground.
Coa is predominantly a boy name. In 2025 it ranked #7,778 among boys (10) and #13,568 among girls (6) — overall #11,932 across all names. The charts below show girls and boys separately.
Boys named Coa per year · hover for count and boys rank · Source: U.S. Social Security Administration, national data 2022–2025 · U.S.+territories from SSA territory files (1998–2025)
Girls named Coa · 6 in 2025
Girls named Coa per year · hover for count and girls rank · Source: U.S. Social Security Administration, national data 2022–2025 · U.S.+territories from SSA territory files (1998–2025)